Evidence row 2721752

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/tv9iws"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/d5e2ebeb-11c3-41e2-b277-4fb17e7b623b/.well-known/agent-card.json"
    ]
  ],
  "name": "Taurias",
  "owner_address": "0xa093232bc15fcec420c4dfb3560401957b64a4e9",
  "raw": {
    "agent_id": "208726",
    "agent_uri": "https://centralcity.ai/a/tv9iws",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Taurias is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/tv9iws",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Taurias",
      "registrations": [
        {
          "agentId": 208726,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/d5e2ebeb-11c3-41e2-b277-4fb17e7b623b/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/tv9iws",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793744866,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T22:28:59Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Taurias is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/tv9iws"
}

What the leaf hashes

{"body":"7c53a23dac33db034c550e4d48a8e7e9ae650cd7b43ba736ed58af0b4ea546dd","id":2721752,"kind":"listing","method":"sync.erc8004/1","observed_us":1793744939258517,"prev":null,"subject":"erc8004:5042:208726","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-03 (425475 rows).

1. 0x582dad44bc71d8bafa9b46b024f267e9ddf636ca24fe3b6b5eeed048e3b2d995
2. 0x8c39924488a0259ce2cb655df7100488ba2d9292ac713509153af4486d04fd98
3. 0xffa3aeccd16fa68a247da348596c12adec05e33484fbe5a66c33d230ee3bfeb0
4. 0xe3deb6d7a1a3a6256091a7dd9fbc5546393b207ca345adcff7bd543c13ef158f
5. 0x8e132a806accf8cf53f679010fd32b3ea4c49f7e494bce171b44206af8d739d1
6. 0xbac68674e44f53ea857dead9e20359b48a410755fc0685702e7c1a041a42f9c1
7. 0x806b2eb8ea1a67b2306f879bf98cb0bc9c20cfea24a68c15fb94c4fd4a7af82a
8. 0x4c4e82490457ebd3e5e504c7ddf0dfa330cc09c3b351e44c3132002e61bb769b
9. 0x815fbc3e6c3a1e9aa41295572408fa5a04b778cfb1c2daf5a3df55709bdeff7a
10. 0xd00844a65971f751ca7a4c20060e33784031e0a914f823e3dd3a08819ec3724c
11. 0x1909bdb59ec3e8c968e105cbed8958f1246e6d384f479b3497e98dd0af10201e
12. 0x70d65606720a65c49b64703ea697c1212a08e2d8eb236d9037e716b053982907
13. 0x3ac62fcf3380a6da35d0b46e086a6e875d80896d818cf88fdfabb69923404b5b
14. 0xa0355815fb68405edba1fd1bafdab2a650279d2317deb0f4dba32a14a86d8ec4
15. 0xda5db54125314643afd2553cc06bcc66d4fe0ce60c8998f4ce0b19c465813b51
16. 0xd3872af0d8c282b0d088e008b24701ec7576ad8e40ceab245546a2e300818868
17. 0x3ef2d6c56d2bc5990e646c07605e90ed24d1c642cbcca8f60a35422b8b7981ee
18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7